40631742720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1175687}}^1$

素因数の和:1175717

約数の個数: 144

約数和(自身を含む): 144186376320

約数和(自身を除く): 103554633600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 1175687, 2351374, 3527061, 4702748, 5878435, 7054122, 9405496, 10581183, 11756870, 14108244, 17635305, 18810992, 21162366, 23513740, 28216488, 31743549, 35270610, 37621984, 42324732, 47027480, 52905915, 56432976, 63487098, 70541220, 75243968, 84649464, 94054960, 105811830, 112865952, 126974196, 141082440, 150487936, 158717745, 169298928, 188109920, 211623660, 225731904, 253948392, 282164880, 300975872, 317435490, 338597856, 376219840, 423247320, 451463808, 507896784, 564329760, 634870980, 677195712, 752439680, 846494640, 902927616, 1015793568, 1128659520, 1269741960, 1354391424, 1504879360, 1692989280, 2031587136, 2257319040, 2539483920, 2708782848, 3385978560, 4063174272, 4514638080, 5078967840, 6771957120, 8126348544, 10157935680, 13543914240, 20315871360, 40631742720]

約数ペア:

[(1, 40631742720), (2, 20315871360), (3, 13543914240), (4, 10157935680), (5, 8126348544), (6, 6771957120), (8, 5078967840), (9, 4514638080), (10, 4063174272), (12, 3385978560), (15, 2708782848), (16, 2539483920), (18, 2257319040), (20, 2031587136), (24, 1692989280), (27, 1504879360), (30, 1354391424), (32, 1269741960), (36, 1128659520), (40, 1015793568), (45, 902927616), (48, 846494640), (54, 752439680), (60, 677195712), (64, 634870980), (72, 564329760), (80, 507896784), (90, 451463808), (96, 423247320), (108, 376219840), (120, 338597856), (128, 317435490), (135, 300975872), (144, 282164880), (160, 253948392), (180, 225731904), (192, 211623660), (216, 188109920), (240, 169298928), (256, 158717745), (270, 150487936), (288, 141082440), (320, 126974196), (360, 112865952), (384, 105811830), (432, 94054960), (480, 84649464), (540, 75243968), (576, 70541220), (640, 63487098), (720, 56432976), (768, 52905915), (864, 47027480), (960, 42324732), (1080, 37621984), (1152, 35270610), (1280, 31743549), (1440, 28216488), (1728, 23513740), (1920, 21162366), (2160, 18810992), (2304, 17635305), (2880, 14108244), (3456, 11756870), (3840, 10581183), (4320, 9405496), (5760, 7054122), (6912, 5878435), (8640, 4702748), (11520, 3527061), (17280, 2351374), (34560, 1175687)]